Tweco 1264-1432 Robotic Mig Welding Nozzle 400A

Product Description

The TWECO 1264-1432 is a water-cooled robotic MIG welding nozzle designed for use with robotic and fixed-automation MIG guns in medium to heavy-duty welding applications rated up to 400 amps. The nozzle housing is machined from tellurium copper alloy bar stock, which provides consistent dimensional stability and efficient heat dissipation during continuous operation. A straight inner diameter bore at the front of the nozzle allows thorough cleaning of the sidewall surfaces, ensuring reliable shielding gas flow. A G7 silicone spatter shield is included with each unit. This nozzle is installed and serviced by certified welding technicians and robotic cell integrators.

The 1264-1432 is suited for medium to heavy-duty robotic MIG welding environments where automated or fixed-automation torch systems operate continuously. Its bottle-shaped geometry and tip-flush design make it particularly well matched for use with nozzle cleaning stations integrated into robotic weld cells. The nozzle threads onto the outer jacket assembly of water-cooled conductor tubes, simplifying installation and changeover during scheduled maintenance windows. The part number is roll-stamped on the outside surface for quick identification during inventory management and torch servicing.

Key Features

• Rated for welding applications up to 400 amps in medium to heavy-duty service
• Water-cooled construction with tip-flush geometry for robotic nozzle cleaning station compatibility
• Machined from tellurium copper alloy bar for consistent dimensions and efficient heat dissipation
• Straight inner diameter bore promotes proper sidewall cleaning and reliable shielding gas flow
• Bottle-shaped geometry designed for robotic and fixed-automation MIG gun torch heads
• Includes G7 silicone spatter shield for added protection
• Part number roll-stamped on exterior surface for fast field identification

Compatibility

Designed for use with robotic and fixed-automation MIG guns, specifically patterned for the RWC26 water-cooled conductor tube system where the nozzle threads onto the outer jacket assembly.

Installation Notes

Installation and replacement should be performed by qualified welding technicians or robotic cell maintenance personnel. Ensure the welding power source is fully de-energized and the water-cooling circuit is depressurized before removing or installing the nozzle. Thread the nozzle carefully onto the outer jacket assembly of the conductor tube to avoid cross-threading the copper alloy housing. Confirm the G7 silicone spatter shield is properly seated before returning the torch to service.

Technical Specifications

• Amperage Rating: 400 amps
• Bore Diameter: 0.75 inches
• Cooling Method: Water cooled
• Nozzle Geometry: Bottle shaped
• Housing Material: Tellurium copper alloy
• Spatter Shield Material: G7 silicone
• Length: 8.5 inches
• Width: 4.3 inches
• Height: 1.1 inches
• Weight: 0.27 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 2

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1264-1432